tree e9f1f4b1ca897e57f46778cef283617ba83fc855
parent 08f57f7ffe5819e537301b1f1109fa4fc670bfff
author Ralf Baechle <ralf@linux-mips.org> 1162266307 +0000
committer Ralf Baechle <ralf@linux-mips.org> 1165272194 +0000

[MIPS] Cleanup memory barriers for weakly ordered systems.

Also the R4000 / R4600 LL/SC instructions imply a sync so no explicit sync
needed.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>